Flexible digits, a large cerebrum, and arms that rotate at the shoulder are characteristics of
a. birds.
b. reptiles.
c. amphibians.
d. primates.

The best and most correct answer among the choices provided by your question is the fourth choice or letter D.

Flexible digits, a large cerebrum, and arms that rotate at the shoulder are characteristics of primates.

I hope my answer has come to your help. Thank you for posting your question here in . We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

The answer is c : ) hope this answered your question!

Long term continuous groundwater monitoring, especially with warning systems and anthropic activity monitors